Non ethyne metal cutting method
A technology of metal cutting and metal cutting wire, applied in the direction of metal processing equipment, welding equipment, gas flame welding equipment, etc., can solve the problems of acetylene explosion hazard, endangering life safety, etc., to reduce pollution, avoid waste, save money and nature resource effect
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Embodiment 1
[0009] When starting to cut, use an electric welding rod to heat the starting point of the metal cutting line to the ignition point instantly, quickly turn on the pure oxygen switch of the welding torch, adjust the air pressure to the best, and cut normally until the metal is cut.
Embodiment 2
[0011] When starting to cut, use a small amount of oxyacetylene flame to instantly heat the starting point of the metal cutting line to the ignition point, turn on the pure oxygen switch of the torch, adjust the air pressure, then turn off the oxyacetylene flame switch, and only use pure oxygen to cut normally until the metal is cut.
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